(19)
(11)
EP 0 317 556 A1
(12)
(43)
Date of publication:
31.05.1989
Bulletin 1989/22
(21)
Application number:
87904214.0
(22)
Date of filing:
18.06.1987
(51)
International Patent Classification (IPC):
B01D
1/
04
( . )
B01D
3/
00
( . )
C02F
1/
04
( . )
B01D
1/
02
( . )
B01D
3/
10
( . )
C02F
1/
16
( . )
(86)
International application number:
PCT/AU1987/000177
(87)
International publication number:
WO 1987/007847
(
30.12.1987
Gazette 1987/29)
(84)
Designated Contracting States:
DE FR GB IT
(30)
Priority:
18.06.1986
AU 19860006512
(71)
Applicant:
SALFON PTY. LIMITED
Brookvale, NSW 2100 (AU)
(72)
Inventor:
SPENCER, Colin, William
Bilgola, NSW 2107 (AU)
(74)
Representative:
Marshall, Monica Anne, et al
GALLAFENT & CO. 8 Staple Inn
London WC1V 7QH
London WC1V 7QH (GB)
(54)
DISTILLATION APPARATUS AND METHOD